Tutorial Installing Dev Firmware and Dev Apps on Retail 3DS

[Deleted-379826]

got any question t0 test meh br415?

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they need to know your address

Do they send things and stuff or do they just need it

 

[olec04]

they need it because some devs rent dev kits (panda, partner-ctr debugging etc)

 

[Deleted-379826]

they need it because some devs rent dev kits (panda, partner-ctr debugging etc)

So for me it honestly doesn't matter?

 

[olec04]

just put in A VALID address or your own i put my own you need to put a valid one but it doesnt matter if its not yours

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once you sign in you should get https://gyazo.com/256feadd02b9c3d54c8788dd470845b6

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anything else?

 

[Deleted-379826]

just put in A VALID address or your own i put my own you need to put a valid one but it doesnt matter if its not yours

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once you sign in you should get https://gyazo.com/256feadd02b9c3d54c8788dd470845b6

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anything else?

Just sent application so I think I'm good thanks!

 

[olec04]

k keep checking your email for your pass and then after u get your pass wait till they send you a email if you were accepted or DENIED

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contact me if you have a cfw or dev problem

 

[Deleted-379826]

k keep checking your email for your pass and then after u get your pass wait till they send you a email if you were accepted or DENIED

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contact me if you have a cfw or dev problem

Thx so much gonna login now have the pass

 

[olec04]

k you wont be able to do much without ninty accepting it though just keep the pass somewhere safe

 

[PaiiNSteven]

does this work on emunand? 3.0 and below doesnt work so i was wondering if this worked.

 

[Deleted-379826]

does this work on emunand? 3.0 and below doesnt work so i was wondering if this worked.

No reason it shouldn't

 

[Gray_Jack]

@olec04
How do I do to install de cia files of the sdk in my dev fw emunand?

 

[Ryccardo]

@olec04
How do I do to install de cia files of the sdk in my dev fw emunand?

You still need to convert them to retail keys (which requires using a developer console with D9 in one step) unless you want to install them on, you know, a dev console...

 

[bi388]

I don't know whats wrong.. sysNAND still works but emuNAND after downgrading to Dev FW show this

View attachment 52397
N3ds/Luma3DS/sysNAND FW11/EUR console/region changed emuNAND to US/

anyway this was in a secondary SD card, I'll keep it for some time if there is a solution

I just tried to install the dev firmware onto my emunand, following the instructions very carefully. When sysupdater finished I rebooted to the same error, however I also got the error when trying to boot to sysnand. Im on n3ds XL a9lh and my sysnand is 11.0. Im restoring my backup with a hardmod and Ill try again but if anyone knows why it went wrong... My nands were unlinked so I dont know why my sysnand was touched.

 

[Ryccardo]

Kinda works (until I turn on unitinfo) on a region changed o3ds

 

[mariogamer]

Found the same but better:

https://github.com/maorninja/Follow-up-Guide

 

[Teun1]

Anyone who installed it on New 3DS WITH succes? Tried it with latest version of Luma3DS, seems still not to work.

 

[Duckling]

Disclaimer; I'm not responsible if any thing goes wrong, and your 3DS bricks.

This is a simple tutorial I am making if any one needs it, this is more for developers than the average users as it is a Dev FW. I only tested this on my 2DS so far so if you have success please say so in the comments. The firmware CIAs are USA region, so if your 3DS is not USA, use Plailect's guide to region change to USA.

Update; There seems a problem installing Dev FW on N3DS, I do not know a way around this, sorry. If anyone can get this to work on a N3DS leave a comment explaining how you got it to work, please.

First you need some files.
sysupdater
Dev & Factory Titles (No link look on "that 3DS ISO Site")
Retail Encrypted DevApps (No link look on "that 3DS ISO Site")
Luma3DS (Dev)

1. Setup Luma3DS (click it is a link).
2. Extract 11.4.rar and rename the folder to "updates", delete 000400000FF40102.cia and 000400000FF40002.cia.
3. Extract DevMegaPack.rar and rename Config_v11_4_NAND.cia and DevMenu_Nand.cia to 000400000FF40102.cia and 000400000FF40002.cia then copy them to the "updates" folder.
4. Move the "updates" folder and the sysupdater.cia to the root of your SD card.
5. Boot Luma3DS, hold select, enable Developer features, load EmuNand.
6. Use FBI or something to install sysupdater.cia.
7. Close FBI and open sysupdater. We're downgrading, so you need to press the Y button.
8. Wait and DO NOT touch anything. The app will tell you when it is done (It takes less than 5 minutes). Once the app says it is done, wait, it will reboot automatically.
9. Done, now have fun!

To get Test Menu

1. Once your at the home menu open "CONFIG", select "Menu Setting", select "Menu", press up to "test menu".
   
2. Press B x2, press "Power" to reboot.

To get out of Test Menu

1. Press Start to open DevMenu scroll to CTR-P-CFGO and press A to open "CONFIG"
2. Select "Menu Setting", select "Menu", press down to "home menu"
3. Press B x2, press "Power" to reboot.

Extra Info

1. While on the Dev FW you the ability to press X + Y on the home menu to display debug banner info.
2. Also press X + B to change the banner region, so you can view the other versions of banners.
3. Your 3DS's firmware version in System Settings displays 0.0.0-0U.
4. Open "CONFIG", select "Debug Setting", select "Debug", press up to "enable" to get more options in the Test Menu.

Source

Disclaimer; Again I'm not responsible if any thing goes wrong, and your 3DS bricks.

Your Luma3DS (DEV) Link is dead seemes the uploader deleted that pathway. Any other dev Lumas?

 

[Posghetti]

Your Luma3DS (DEV) Link is dead seemes the uploader deleted that pathway. Any other dev Lumas?

There is no DEV Luma versions anymore. Dev and normal Luma have merged with the latest commits from what I believe. The latest release (6.6) is one of those examples.

 

[Duckling]

There is no DEV Luma versions anymore. Dev and normal Luma have merged with the latest commits from what I believe. The latest release (6.6) is one of those examples.

So currently I am at the Luma 6.6 configuration thing and there is no option for me to allow dev tools to be used from the screen.

 

[Posghetti]

So currently I am at the Luma 6.6 configuration thing and there is no option for me to allow dev tools to be used from the screen.

There is literally a option called "Dev. features"